 
                 Urawa, JP
 Urawa, JP
                     Asahi Denka Kogyo K.K.
                                    Asahi Denka Kogyo K.K.
                                 Kazumi  Kikkawa
                                    Kazumi  Kikkawa
                                 C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
                                    C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...